Amplitude, Inc. builds an AI analytics platform that helps companies understand how users behave inside digital products and then turn those insights into actions. Founded in 2012, the company started with product analytics and has expanded into session replay, experimentation, audience activation, guides and surveys, AI agents, and conversational analysis tools. Its platform is designed to connect data, insights, and activation in one workflow so customers can improve acquisition, retention, monetization, and customer experience. Amplitude sells primarily subscription access to this platform and serves organizations ranging from startups to large enterprises across many industries.